How to do Web projects when the browser side does not take effect after code modification (continuous update)

When doing Web projects, often encounter changes to the code, but the browser does not take effect, because of a variety of reasons, I will be based on the situation I encountered gradually update the solution

1. Run with debug mode, generally use the Project deployment button to the right of the button under the TOMCAT7 run on the line, if you are using the serves in the run serves, this situation does not seem to automatically compile

2. Click the Clean option under the Project menu, select the item you are using in the open window, OK, then remove some information about the project from the Tomcat container, then redeploy, run

3. Remove the Tomcat folder from your computer, re-unzip, and re-import tomcat in MyEclipse

4, delete browser cache: Delete the browser's history and cache information (I have encountered this situation today, the above three steps have been tried several times, is useless, changed a browser to find the modified code to take effect, only to find that it should be a browser problem)

5. To be supplemented, we welcome you to provide methods